A Random

SCIFI.radio story

Earth suffers a temporary glitch in the space-time continuum, creating sentiant walruses who do not understand us even though they can all do credible singing impressions of Ethel Merman and might be overpowered by a crowd of people with pitchforks and torches , but scientists create a new weapon which kills them all.
The End.and then they kill us all.
The End.